2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.bgp.rib.impl;
10 import static org.opendaylight.protocol.bgp.rib.spi.PeerRoleUtil.PEER_ROLE_NID;
12 import com.google.common.base.Optional;
13 import com.google.common.collect.Lists;
14 import com.google.common.util.concurrent.CheckedFuture;
15 import java.util.ArrayList;
16 import java.util.List;
17 import org.junit.Before;
18 import org.junit.Test;
19 import org.mockito.Mock;
20 import org.mockito.Mockito;
21 import org.mockito.MockitoAnnotations;
22 import org.mockito.invocation.InvocationOnMock;
23 import org.mockito.stubbing.Answer;
24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
25 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
26 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
27 import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
28 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
29 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
30 import org.opendaylight.protocol.bgp.mode.impl.base.BasePathSelectionModeFactory;
31 import org.opendaylight.protocol.bgp.rib.impl.spi.RIBSupportContext;
32 import org.opendaylight.protocol.bgp.rib.impl.spi.RIBSupportContextRegistry;
33 import org.opendaylight.protocol.bgp.rib.spi.RibSupportUtils;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.Ipv4Routes;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4Route;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.BgpRib;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.Peer;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.peer.EffectiveRibIn;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.peer.SupportedTables;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.Routes;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.ClusterIdentifier;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
47 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
48 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
49 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
50 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
51 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
52 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
53 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
54 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
56 public class LocRibWriterTest {
59 DOMDataWriteTransaction domTransWrite;
61 private final PolicyDatabase pd = new PolicyDatabase((long) 35, new Ipv4Address("10.25.2.9"), new ClusterIdentifier(new Ipv4Address("10.25.2.9")));
64 private RIBSupportContextRegistry registry;
67 private DOMTransactionChain chain;
70 private DOMDataTreeChangeService service;
73 private RIBSupportContext context;
76 private AbstractIPRIBSupport ribSupport;
79 CheckedFuture<?, ?> future;
81 private LocRibWriter locRibWriter;
83 private final List<YangInstanceIdentifier> routes = new ArrayList<>();
84 private final TablesKey tablesKey = new TablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
87 public void setUp() throws Exception {
88 MockitoAnnotations.initMocks(this);
89 Mockito.doAnswer(new Answer<Object>() {
91 public Object answer(final InvocationOnMock invocation) throws Throwable {
92 final Object[] args = invocation.getArguments();
93 final NormalizedNode<?, ?> node = (NormalizedNode<?, ?>) args[2];
94 if (node.getNodeType().equals(Ipv4Route.QNAME) || node.getNodeType().equals(IPv4RIBSupport.PREFIX_QNAME)) {
95 LocRibWriterTest.this.routes.add((YangInstanceIdentifier) args[1]);
99 }).when(this.domTransWrite).put(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
100 Mockito.doAnswer(new Answer<Object>() {
102 public Object answer(final InvocationOnMock invocation) throws Throwable {
103 final Object[] args = invocation.getArguments();
104 final NormalizedNode<?, ?> node = (NormalizedNode<?, ?>) args[2];
105 if (node.getNodeType().equals(Ipv4Route.QNAME) || node.getNodeType().equals(IPv4RIBSupport.PREFIX_QNAME)) {
106 LocRibWriterTest.this.routes.add((YangInstanceIdentifier) args[1]);
110 }).when(this.domTransWrite).merge(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
111 Mockito.doAnswer(new Answer<Object>() {
114 public Object answer(final InvocationOnMock invocation) throws Throwable {
115 final Object[] args = invocation.getArguments();
116 LocRibWriterTest.this.routes.remove(args[1]);
119 }).when(this.domTransWrite).delete(Mockito.eq(LogicalDatastoreType.OPERATIONAL), Mockito.any(YangInstanceIdentifier.class));
120 Mockito.doReturn(this.context).when(this.registry).getRIBSupportContext(this.tablesKey);
121 Mockito.doReturn(this.ribSupport).when(this.context).getRibSupport();
122 Mockito.doReturn(this.domTransWrite).when(this.chain).newWriteOnlyTransaction();
123 Mockito.doReturn(this.future).when(this.domTransWrite).submit();
124 Mockito.doReturn(null).when(this.service).registerDataTreeChangeListener(Mockito.any(DOMDataTreeIdentifier.class), Mockito.any(DOMDataTreeChangeListener.class));
125 Mockito.doReturn(Builders.choiceBuilder().withNodeIdentifier(new NodeIdentifier(Routes.QNAME)).addChild(Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(Ipv4Routes.QNAME)).withChild(ImmutableNodes.mapNodeBuilder(Ipv4Route.QNAME).build()).build()).build()).when(this.ribSupport).emptyRoutes();
126 this.locRibWriter = LocRibWriter.create(this.registry, this.tablesKey, this.chain, YangInstanceIdentifier.of(BgpRib.QNAME),
127 new AsNumber((long) 35), this.service, this.pd, new CacheDisconnectedPeersImpl(), BasePathSelectionModeFactory.createBestPathSelectionStrategy());
130 private DataTreeCandidate prepareUpdate() {
131 final DataTreeCandidate candidate = Mockito.mock(DataTreeCandidate.class);
132 Mockito.doReturn("candidate").when(candidate).toString();
133 final YangInstanceIdentifier rootPath = YangInstanceIdentifier.builder().node(BgpRib.QNAME).node(Peer.QNAME).nodeWithKey(Peer.QNAME, AdjRibInWriter.PEER_ID_QNAME, "12.12.12.12").build();
134 Mockito.doReturn(rootPath).when(candidate).getRootPath();
139 public void testUpdateSupportedTables() {
140 final DataTreeCandidate candidate = prepareUpdate();
141 final DataTreeCandidateNode node = Mockito.mock(DataTreeCandidateNode.class);
142 Mockito.doReturn("node").when(node).toString();
143 final DataTreeCandidateNode tableChange = Mockito.mock(DataTreeCandidateNode.class);
145 final DataTreeCandidateNode table = Mockito.mock(DataTreeCandidateNode.class);
146 final NormalizedNode<?, ?> dataAfter = Mockito.mock(NormalizedNode.class);
147 Mockito.doReturn(RibSupportUtils.toYangTablesKey(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class)).when(dataAfter).getIdentifier();
148 Mockito.doReturn(Optional.of(dataAfter)).when(table).getDataAfter();
149 Mockito.doReturn(Lists.newArrayList(table)).when(tableChange).getChildNodes();
150 Mockito.doReturn("table change").when(tableChange).toString();
151 Mockito.doReturn(tableChange).when(node).getModifiedChild(YangInstanceIdentifier.of(SupportedTables.QNAME).getLastPathArgument());
152 Mockito.doReturn(null).when(node).getModifiedChild(PEER_ROLE_NID);
153 Mockito.doReturn(null).when(node).getModifiedChild(YangInstanceIdentifier.of(EffectiveRibIn.QNAME).getLastPathArgument());
154 Mockito.doReturn(node).when(candidate).getRootNode();
155 Mockito.doReturn(ModificationType.SUBTREE_MODIFIED).when(node).getModificationType();
156 this.locRibWriter.onDataTreeChanged(Lists.newArrayList(candidate));
158 final DataTreeCandidateNode tableDelete = Mockito.mock(DataTreeCandidateNode.class);
159 Mockito.doReturn(Optional.absent()).when(tableDelete).getDataAfter();
160 Mockito.doReturn(Lists.newArrayList(tableDelete)).when(tableChange).getChildNodes();
161 Mockito.doReturn("table change").when(tableChange).toString();
162 Mockito.doReturn(node).when(candidate).getRootNode();
163 this.locRibWriter.onDataTreeChanged(Lists.newArrayList(candidate));
164 Mockito.verify(node, Mockito.times(2)).getModifiedChild(YangInstanceIdentifier.of(SupportedTables.QNAME).getLastPathArgument());